{"id":"vidhyamitra:city-day:erode:2053-12-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2053-12-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2053-12-13","date_display":"December 13, 2053 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2053,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2471249.770833,"kali_year":5155,"ahargana":1882784.2708,"sun":{"sidereal_longitude":236.3391,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":271.2704,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.9313,"elapsed_within_tithi_degrees":10.9313},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":271.2704,"elapsed_within_degrees":4.6037},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.6095},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2053,"month":12,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2471249.770833,"ahargana":1882784.2708,"kali_year":5155,"ayanamsa_lahiri":24.6066,"grahas":{"sun":{"sidereal_longitude":236.873243,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":268.67694300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.4335},"mars":{"sidereal_longitude":217.72754299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":233.359243,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":208.81554299999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":260.950643,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":313.604343,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":141.0287,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.0287,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2053,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2471249.770833,"kali_year":5155,"ahargana":1882784.2708,"sun":{"sidereal_longitude":236.3391,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":271.2704,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.9313,"elapsed_within_tithi_degrees":10.9313},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":271.2704,"elapsed_within_degrees":4.6037},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.6095},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.433,"elongation":34.931},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.433,"opposition_distance":145.069}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:30","sunsetLocal":"17:58","solarNoonLocal":"12:14","dayLengthHours":11.467255494299444,"dayLengthDisplay":"11 Hours 28 Mins 02 Secs","nightLengthDisplay":"12 Hours 31 Mins 58 Secs","moonriseLocal":"08:37","moonsetLocal":"20:06","rahuKala":{"name":"Rāhu Kāla","start":"09:22","end":"10:48","startHours":9.367195288934836,"endHours":10.800602225722265,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:40","end":"15:06","startHours":13.667416099297128,"endHours":15.100823036084558,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:30","end":"07:56","startHours":6.500381415359975,"endHours":7.933788352147405,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:33","startHours":9.176074364029844,"endHours":9.558316213839827,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:17","startHours":6.978183727622452,"endHours":7.2839772074704365,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:37","startHours":11.851767312699716,"endHours":12.616251012319678,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:44","startHours":4.971414016120049,"endHours":5.735897715740012,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:30","startHours":5.544776790835021,"endHours":6.500381415359975,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.145218411559604,"endHours":14.909702111179566,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.76763690965942,"endHours":18.167636909659418,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:27","startHours":17.96763690965942,"endHours":18.445439221921895,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.71763690965942,"endHours":19.46763690965942,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:37","startHours":23.851767312699714,"endHours":24.61625101231968,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:30","end":"07:56","startHours":6.500381415359975,"endHours":7.933788352147405,"quality":"inauspicious"},{"name":"Śubha","start":"07:56","end":"09:22","startHours":7.933788352147405,"endHours":9.367195288934836,"quality":"auspicious"},{"name":"Roga","start":"09:22","end":"10:48","startHours":9.367195288934836,"endHours":10.800602225722265,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:14","startHours":10.800602225722265,"endHours":12.234009162509697,"quality":"inauspicious"},{"name":"Chala","start":"12:14","end":"13:40","startHours":12.234009162509697,"endHours":13.667416099297128,"quality":"neutral"},{"name":"Labha","start":"13:40","end":"15:06","startHours":13.667416099297128,"endHours":15.100823036084558,"quality":"auspicious"},{"name":"Amṛta","start":"15:06","end":"16:32","startHours":15.100823036084558,"endHours":16.534229972871987,"quality":"auspicious"},{"name":"Kāla","start":"16:32","end":"17:58","startHours":16.534229972871987,"endHours":17.96763690965942,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:58","end":"19:32","startHours":17.96763690965942,"endHours":19.534229972871987,"quality":"auspicious"},{"name":"Amṛta","start":"19:32","end":"21:06","startHours":19.534229972871987,"endHours":21.100823036084556,"quality":"auspicious"},{"name":"Kāla","start":"21:06","end":"22:40","startHours":21.100823036084556,"endHours":22.667416099297128,"quality":"inauspicious"},{"name":"Śubha","start":"22:40","end":"00:14","startHours":22.667416099297128,"endHours":24.234009162509697,"quality":"auspicious"},{"name":"Roga","start":"00:14","end":"01:48","startHours":24.234009162509697,"endHours":25.800602225722265,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:22","startHours":25.800602225722265,"endHours":27.367195288934838,"quality":"inauspicious"},{"name":"Chala","start":"03:22","end":"04:56","startHours":27.367195288934838,"endHours":28.933788352147406,"quality":"neutral"},{"name":"Labha","start":"04:56","end":"06:30","startHours":28.933788352147406,"endHours":30.500381415359975,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.500381415359975,"endHours":7.500381415359975,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.500381415359975,"endHours":8.500381415359975,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.500381415359975,"endHours":9.500381415359975,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.500381415359975,"endHours":10.500381415359975,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.500381415359975,"endHours":11.500381415359975,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.500381415359975,"endHours":12.500381415359975,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.500381415359975,"endHours":13.500381415359975,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.500381415359975,"endHours":14.500381415359975,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.500381415359975,"endHours":15.500381415359975,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.500381415359975,"endHours":16.500381415359975,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.500381415359975,"endHours":17.500381415359975,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.500381415359975,"endHours":18.500381415359975,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.500381415359975,"endHours":19.500381415359975,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.500381415359975,"endHours":20.500381415359975,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.500381415359975,"endHours":21.500381415359975,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.500381415359975,"endHours":22.500381415359975,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.500381415359975,"endHours":23.500381415359975,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.500381415359975,"endHours":24.500381415359975,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.500381415359975,"endHours":25.500381415359975,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.500381415359975,"endHours":26.500381415359975,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.500381415359975,"endHours":27.500381415359975,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.500381415359975,"endHours":28.500381415359975,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.500381415359975,"endHours":29.500381415359975,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.500381415359975,"endHours":30.500381415359975,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.16267164925798,"eotMinutes":5.090650249418121,"ayanamsa":24.6066}},"calendars":{"vikram_samvat":2110,"vikram_samvatsara":"Vyaya","saka_samvat":1975,"saka_samvatsara":"Śrīmukha","bengali_samvat":1460,"malayalam_era":1229,"nanakshahi_year":584,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram 2110 Vyaya · Śaka 1975 Śrīmukha"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 13, 2053 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 13, 2053 CE for Erode, Tamil Nadu: Śukla Tṛtīyā, sūryodaya 06:30, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2053-12-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2053-12-13","sa":"https://sa.vidhyamitra.com/city/erode/2053-12-13","hi":"https://hi.vidhyamitra.com/city/erode/2053-12-13","x-default":"https://vidhyamitra.com/city/erode/2053-12-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:29:44.819Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T01:29:44.819Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:29:44.819Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}